1345311340030 has 24 divisors (see below), whose sum is σ = 2816917215048. Its totient is φ = 461249602128.

The previous prime is 1345311340001. The next prime is 1345311340063. The reversal of 1345311340030 is 300431135431.

It is a super-2 number, since 2×1345311340030² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372766184 + ... + 1372767163.

It is an arithmetic number, because the mean of its divisors is an integer number (117371550627).

Almost surely, 2^{1345311340030} is an apocalyptic number.

1345311340030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1345311340030 is an abundant number, since it is smaller than the sum of its proper divisors (1471605875018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1345311340030 is a wasteful number, since it uses less digits than its factorization.

1345311340030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745533368 (or 2745533361 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1345311340030 its reverse (300431135431), we get a palindrome (1645742475461).

The spelling of 1345311340030 in words is "one trillion, three hundred forty-five billion, three hundred eleven million, three hundred forty thousand, thirty".